<div class="box-item layui-form-item adminj-sort-item" id="uploadImage">
    <div class="form-group row">
        <label class="col-sm-1 col-form-label layui-form-label">单图上传</label>
        <div class="col-sm-3">
            <input type="file" id="img_file" style="display: none">
            <input type="hidden" name="img" id="img" value="{$info['img']|default=''}"/>
            <img class="upload-file" onclick="uploadImg('img_file', 'img', 'upload_img')" id="upload_img" src="{$info.img ? getPicture($info.img) : '__ADMIN__/img/uploadBtn.png'}">
        </div>
    </div>
    <div class="hr-line-dashed"></div>
</div>